import path from 'node:path'
import { defineConfig, loadEnv } from 'vite'
import createVitePlugins from './vite/plugins'

// https://vitejs.dev/config/
export default defineConfig(({ mode, command }) => {
  // eslint-disable-next-line node/prefer-global/process
  const env = loadEnv(mode, process.cwd())
  const { VITE_APP_ENV, VITE_APP_BASE_API } = env
  return {
    // 部署生产环境和开发环境下的URL。
    // 默认情况下，vite 会假设你的应用是被部署在一个域名的根路径上
    build: {
      target: 'esnext',
      outDir: 'crm_v3',
      sourcemap: false,
      rollupOptions: {
        output: {
          manualChunks: {
            'codemirror': [
              'vue-codemirror6',
              'codemirror',
            ],
            'codemirror-lang': [
              '@codemirror/lang-java',
              '@codemirror/lang-json',
            ],
            'echarts': ['echarts'],
          },
        },
      },
    },
    esbuild: {
      drop: ['console', 'debugger'],
    },
    base: VITE_APP_ENV === 'production' ? '/' : '/',
    plugins: createVitePlugins(env, command === 'build'),
    resolve: {
      // https://cn.vitejs.dev/config/#resolve-alias
      alias: {
        // 设置路径
        '~': path.resolve(__dirname, './'),
        // 设置别名
        '@': path.resolve(__dirname, './src'),
      },
      // https://cn.vitejs.dev/config/#resolve-extensions
      extensions: ['.mjs', '.js', '.ts', '.jsx', '.tsx', '.json', '.vue'],
    },
    // vite 相关配置
    server: {
      host: '0.0.0.0',
      open: true,
      proxy: {
        // https://cn.vitejs.dev/config/#server-proxy
        '/dev-api': {
          target: VITE_APP_BASE_API,
          changeOrigin: true,
          rewrite: p => p.replace(/^\/dev-api/, ''),
        },
      },
    },
    // fix:error:stdin>:7356:1: warning: "@charset" must be the first rule in the file
    css: {
      postcss: {
        plugins: [
          {
            postcssPlugin: 'internal:charset-removal',
            AtRule: {
              charset: (atRule) => {
                if (atRule.name === 'charset') {
                  atRule.remove()
                }
              },
            },
          },
        ],
      },
    },
  }
})
